.toast {
  position: fixed;
  left: 50%;
  top: 150px;
  transform: translateX(-50%);
  z-index: 999;
  display: flex;
  flex-direction: column;
  font-size: 14px;
}

.toast_box {
  position: relative;
  padding: 15px 30px;
  background: rgba(0, 0, 0, 0.7);
  border-radius: 5px;
  text-align: center;
  color: #fff;
}

.toast_text {
  margin-top: 10px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.toast_icon {
  display: inline-block;
  width: 24px;
  height: 24px;
}

.toast_loading {
  -webkit-animation: loading 1s steps(12, end) infinite;
  animation: loading 1s steps(12, end) infinite;
  background: url("") no-repeat;
  background-size: 100%;
}

.toast_success {
  background: url("") no-repeat;
  background-size: 100%;
}

.toast_error {
  background: url("") no-repeat;
  background-size: 100%;
}

.toast_info {
  background: url("") no-repeat;
  background-size: 100%;
}

@keyframes loading {
  0% {
    transform: rotate3d(0, 0, 1, 0deg);
  }
  100% {
    transform: rotate3d(0, 0, 1, 360deg);
  }
}